19028614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45523}}^1$

素因数の和:45555

約数の個数: 16

約数和(自身を含む): 32777280

約数和(自身を除く): 13748666

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 45523, 91046, 500753, 864937, 1001506, 1729874, 9514307, 19028614]

約数ペア:

[(1, 19028614), (2, 9514307), (11, 1729874), (19, 1001506), (22, 864937), (38, 500753), (209, 91046), (418, 45523)]